21032601726

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{6427}}^1$

素因数の和:6777

約数の個数: 64

約数和(自身を含む): 44086000896

約数和(自身を除く): 23053399170

約数列:

[1, 2, 3, 6, 41, 53, 82, 106, 123, 159, 246, 251, 318, 502, 753, 1506, 2173, 4346, 6427, 6519, 10291, 12854, 13038, 13303, 19281, 20582, 26606, 30873, 38562, 39909, 61746, 79818, 263507, 340631, 527014, 545423, 681262, 790521, 1021893, 1090846, 1581042, 1613177, 1636269, 2043786, 3226354, 3272538, 4839531, 9679062, 13965871, 27931742, 41897613, 66140257, 83795226, 85498381, 132280514, 170996762, 198420771, 256495143, 396841542, 512990286, 3505433621, 7010867242, 10516300863, 21032601726]

約数ペア:

[(1, 21032601726), (2, 10516300863), (3, 7010867242), (6, 3505433621), (41, 512990286), (53, 396841542), (82, 256495143), (106, 198420771), (123, 170996762), (159, 132280514), (246, 85498381), (251, 83795226), (318, 66140257), (502, 41897613), (753, 27931742), (1506, 13965871), (2173, 9679062), (4346, 4839531), (6427, 3272538), (6519, 3226354), (10291, 2043786), (12854, 1636269), (13038, 1613177), (13303, 1581042), (19281, 1090846), (20582, 1021893), (26606, 790521), (30873, 681262), (38562, 545423), (39909, 527014), (61746, 340631), (79818, 263507)]